I think ASP.NET because it seems that it would be more likely found in business, but I could be wrong.

>Are you interested in doing asp.net or winforms?
>
>http://www.asp.net/downloads/starterkits/default.aspx?tabid=62
>Some of them are lightweight.
>
>Im not sure whether the PetShop or Duwamish samples are still avaible.